Table 2.

Summary of genetic diversity in the five Vitaceae species present along the Buffalo River.

Pop		Na	Ne	Ho	He	I	%P	PAL
V. aestivalis	Mean	5.739	4.390	0.740	0.726	1.515	100.00%	23
	SE	0.437	0.341	0.060	0.030	0.092
V. cinerea /	Mean	6.261	3.963	0.570	0.610	1.330	95.65%	40
V.berlandieri	SE	0.709	0.517	0.058	0.057	0.148
M. rotundifolia	Mean	2.957	2.145	0.349	0.352	0.673	60.87%	28
	SE	0.489	0.334	0.080	0.070	0.140
V. riparia	Mean	13.957	6.696	0.687	0.762	1.992	100.00%	136
	SE	1.143	0.836	0.046	0.040	0.140
V. rupestris	Mean	3.739	3.213	0.713	0.674	1.213	100.00%	10
	SE	0.144	0.142	0.063	0.016	0.044

Na, number of alleles; Ne, effective number of alleles; Ho and He, observed and expected heterozygosities, respectively; I, Shannon's Information Index; %P, percentage of polymorphic loci; PAL, number of private alleles per species.